Numerical modelling of combined conductive and radiative heat transfer within square enclosure using discrete ordinate method

被引：0
|
作者：
S. K. Mahapatra
S. B. Mahapatra
机构：
[1] Department of Mechanical Engineering,
[2] University College of Engineering,undefined
[3] Burla,undefined
[4] Orissa,undefined
[5] 768018,undefined
[6] India,undefined
[7] Qrs. No. 3r-32,undefined
[8] Professor Colony,undefined
[9] Burla Engineering College Campus,undefined
[10] Orissa,undefined
[11] 768018,undefined
[12] India,undefined
来源：
Heat and Mass Transfer | 2004年 / 40卷
关键词：
Discrete ordinate method; Finite volume method; Isotropic scattering; Square enclosure; Gray medium;
D O I：
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中图分类号：
学科分类号：
摘要：
The current study addresses the mathematical modeling aspects of coupled conductive and radiative heat transfer in presence of absorbing, emitting and isotropic scattering gray medium within two-dimensional enclosure. The walls of the enclosure are considered to be opaque, diffuse and gray. The enclosure comprises isothermal vertical walls and insulated horizontal walls. The discrete ordinate method has been employed for modeling the radiative transport equation and the finite volume method has been adopted as the numerical technique. The effect of various parameters, i.e., radiation-conduction parameter, surface emissivity single scattering albedo and optical thickness has been illustrated.
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页码：533 / 538
页数：5
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